Answer:
It is grammar. Just search Google.
Explanation:
Google has a document like that with the answers
 
        
             
        
        
        
Answer:
my dog-she makes me happy and helps my anxiety
tiktok-makes me laugh and good source of entertainment 
family-care about me and make me feel good enough
food-would be dead without it
a bed- very comfy
education- i am very lucky to have free school so it is very important to me
a house- it keeps me warm and is more then others have
Explanation:
 
        
             
        
        
        
For one.. 
Idiom means; a group of words established by usage as having a meaning not deducible from those of the individual words.
For two; what are the answer choices?
For three; I will answer it when I get more detail.
                                                                      -Promise.-
 
        
             
        
        
        
I'm not sure but I think it would be D